<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>{{ n1 }}</div>
<div>{{ n2 }}</div>
<div>{{ n2.0 }}</div>
<div>{{ n2.1 }}</div>
<div>{{ n2.2 }}</div>

{% for item in n2 %}
    <span>{{ item }}</span>
{% endfor %}
<hr/>

{{ n3 }}
{{ n3.name }}
{{ n3.salary }}
{{ n3.role }}

<ul>
    {% for k, v in n3.items %}
        <li>{{ k }} - {{ v }}</li>
    {% endfor %}
</ul>
<hr/>

{% if n1 == "小哈" %}
<div>是</div>
{% else %}
<div>否</div>
{% endif %}





</body>
</html>